134170669458 has 160 divisors (see below), whose sum is σ = 363578941440. Its totient is φ = 36125624160.

The previous prime is 134170669453. The next prime is 134170669463. The reversal of 134170669458 is 854966071431.

134170669458 is a `hidden beast` number, since 13 + 4 + 170 + 6 + 6 + 9 + 458 = 666.

It is an interprime number because it is at equal distance from previous prime (134170669453) and next prime (134170669463).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134170669453) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4098985 + ... + 4131587.

It is an arithmetic number, because the mean of its divisors is an integer number (2272368384).

Almost surely, 2^134170669458 is an apocalyptic number.

134170669458 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134170669458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181789470720).

134170669458 is an abundant number, since it is smaller than the sum of its proper divisors (229408271982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134170669458 is a wasteful number, since it uses less digits than its factorization.

134170669458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32834 (or 32825 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 134170669458 in words is "one hundred thirty-four billion, one hundred seventy million, six hundred sixty-nine thousand, four hundred fifty-eight".